TW218056B - - Google Patents
Info
- Publication number
- TW218056B TW218056B TW082102526A TW82102526A TW218056B TW 218056 B TW218056 B TW 218056B TW 082102526 A TW082102526 A TW 082102526A TW 82102526 A TW82102526 A TW 82102526A TW 218056 B TW218056 B TW 218056B
- Authority
- TW
- Taiwan
Links
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/24—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
- H01Q21/245—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction provided with means for varying the polarisation
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
- H01Q13/02—Waveguide horns
- H01Q13/025—Multimode horn antennas; Horns using higher mode of propagation
- H01Q13/0258—Orthomode horns
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/40—Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements
- H01Q5/45—Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements using two or more feeds in association with a common reflecting, diffracting or refracting device
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Waveguide Aerials (AREA)
- Aerials With Secondary Devices (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US84033492A | 1992-02-24 | 1992-02-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW218056B true TW218056B (sv) | 1993-12-21 |
Family
ID=25282070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW082102526A TW218056B (sv) | 1992-02-24 | 1993-04-03 |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0628217A1 (sv) |
| KR (1) | KR950700613A (sv) |
| AU (1) | AU3731493A (sv) |
| CA (1) | CA2130750A1 (sv) |
| TW (1) | TW218056B (sv) |
| WO (1) | WO1993017466A1 (sv) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105470649B (zh) * | 2015-12-21 | 2018-02-16 | 中国电子科技集团公司第五十四研究所 | 一种Ku/Ka双频段分时复用馈源网络 |
| US11489259B2 (en) * | 2016-09-23 | 2022-11-01 | Commscope Technologies Llc | Dual-band parabolic reflector microwave antenna systems |
| CN108737796A (zh) * | 2017-04-17 | 2018-11-02 | 东莞百电子有限公司 | 一种新型结合s频段与ku频段高频头结构 |
| CN110828949B (zh) * | 2020-01-07 | 2020-04-14 | 成都天大仪器股份有限公司 | 通讯合路器自动调试系统 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4740795A (en) * | 1986-05-28 | 1988-04-26 | Seavey Engineering Associates, Inc. | Dual frequency antenna feeding with coincident phase centers |
| US5103237A (en) * | 1988-10-05 | 1992-04-07 | Chaparral Communications | Dual band signal receiver |
| US5005023A (en) * | 1988-12-01 | 1991-04-02 | Gardiner Communications Corporation | Dual band integrated LNB feedhorn system |
| US5066958A (en) * | 1989-08-02 | 1991-11-19 | Antenna Down Link, Inc. | Dual frequency coaxial feed assembly |
-
1993
- 1993-02-24 EP EP93906190A patent/EP0628217A1/en not_active Withdrawn
- 1993-02-24 CA CA002130750A patent/CA2130750A1/en not_active Abandoned
- 1993-02-24 WO PCT/US1993/001622 patent/WO1993017466A1/en not_active Application Discontinuation
- 1993-02-24 AU AU37314/93A patent/AU3731493A/en not_active Abandoned
- 1993-04-03 TW TW082102526A patent/TW218056B/zh active
-
1994
- 1994-08-24 KR KR1019940702952A patent/KR950700613A/ko active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| EP0628217A4 (sv) | 1994-12-21 |
| EP0628217A1 (en) | 1994-12-14 |
| CA2130750A1 (en) | 1993-09-02 |
| AU3731493A (en) | 1993-09-13 |
| WO1993017466A1 (en) | 1993-09-02 |
| KR950700613A (ko) | 1995-01-16 |